Sissybar. Universal.
The GasBox DIY sissy bar kits give you all the parts necessary to build and mount a bespoke sissy bar to pretty much any chopper or custom bike. Just cut the loop to the desired length and weld! Kit includes a pre-bent 26" tall sissy bar loop, two mounting tabs, two pre-bent axle plate mounts, two axle plate mounts, and two 5/16"-18 mounting bungs for mounting a fender.